Note 4 - Accounts Receivable (Tables)

9 Months Ended

Aug. 28, 2021

Notes Tables

Schedule Of Accounts Receivable [Table Text Block]

	August 28, 2021			November 28, 2020
Gross accounts receivable	$	27,874		$	23,551
Allowance for doubtful accounts		(1,105	)		(1,211	)
Accounts receivable, net	$	26,769		$	22,340

Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]

Balance at November 28, 2020	$	1,211
Reductions to allowance		(106	)
Balance at August 28, 2021	$	1,105